The Board of Directors of KuangChi Science Limited announced that Mr. Ko Chun Shun, Johnson has been re-designated from an Executive Director to a Non-Executive Director and ceased to be the authorized representative of the Company to concentrate on other personal affairs with effect from 16 May 2017. Mr. Ko Chun Shun, Johnson, aged 65, was appointed as an Executive Director of the company in August 2014, and re-designated as a Non-Executive Director of the company in May 2017. The Board has appointed Dr. Luan Lin, an Executive Director of the company, to fill in the vacancy of the Authorized Representative with effect from 16 May 2017.